Cylinder Head Accessories

Ferrea Competition Plus Hollow Stem 8mm x 2.055 LS Intake Valves These Hollow Stem Lightweight Valves are manufactured with a unique process that gun drill and micro polish the hollow stem cavity. These valves achieve a weight reduction of approximately...

Manley Race Series 8mm x 1.930 L83 5.3L Intake Valves Stainless 12356-8 Manley is known as one of the leading manufacturers of Racing Valves in the world. Manley Racer Series Stainless Steel Valves were engineered for Street Performance and Racing...

SCE LSX 3.997 Bore Vulcan Cut-Ring Head Gasket CR199959L LSX 3.997" Gasket Bore x 0.059" Compressed Thickness. Sold individually. A hybrid design forged to harness the best sealing properties of two head gasket types. COMPOSITE - Pliable, perforated...

SCE LSX 3.997 Bore Vulcan Cut-Ring Head Gasket CR199959R LSX 3.997" Gasket Bore x 0.059" Compressed Thickness. Sold individually. A hybrid design forged to harness the best sealing properties of two head gasket types. COMPOSITE - Pliable, perforated...

SCE LSX 4.056 Bore Vulcan Cut-Ring Head Gasket CR190559L LSX 4.056" Gasket Bore x 0.059" Compressed Thickness. Sold individually. A hybrid design forged to harness the best sealing properties of two head gasket types. COMPOSITE - Pliable, perforated...

SCE LSX 4.056 Bore Vulcan Cut-Ring Head Gasket CR190559R LSX 4.056" Gasket Bore x 0.059" Compressed Thickness. Sold individually. A hybrid design forged to harness the best sealing properties of two head gasket types. COMPOSITE - Pliable, perforated...

SCE LSX 4.174 Bore Vulcan Cut-Ring Head Gasket CR191759R LSX 4.174" Gasket Bore x 0.059" Compressed Thickness. Sold individually. A hybrid design forged to harness the best sealing properties of two head gasket types. COMPOSITE - Pliable,...

ARP CA625+ Pro Series GM LS1 Head Stud Kit - 1997-2003, 12-Point 234-4313 These ARP Pro Series Head Bolts are made of Custom Age 625 Plus (260,000 -280,000 psi tensile strength) material and utilize a 12-point head. They are cold-forged and heat...

Cometic LS 3.910 Bore MLS Head Gasket C5475-080 LS 3.910" Bore. 0.080" Compressed Thickness MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel. The embossed outer layers of...

Cometic LS 3.910 Bore MLS Head Gasket C5475-098 LS 3.910" Bore. 0.098" Compressed Thickness MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel. The embossed outer layers of...

Cometic LS 4.060 Bore MLS Head Gasket C5751-073 LS 4.060" Bore. 0.073" Compressed Thickness MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel. The embossed outer layers of...

Cometic LS 4.060 Bore MLS Head Gasket C5751-095 LS 4.060" Bore. 0.095" Compressed Thickness MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel. The embossed outer layers of...